The series is the first complete set of recycling equipment of waste and old printed circuit board in China.It has gotten the technical patent (patentno.:ZL00206557.6).The equipment adopts advanced ,innobativephysical recycling technics.It pulverizes and recycles waste and old printed circuit board .The purity of recycling metal can reach to 97%.The highest amount of metal,copper,accounts more than 17%.The gold and sliver is seperated in chemical way.Other epoxy resin,Bakelite and fiberglass are recycled to be used as floor brick,decorating material,insulating material,furniture,etc.

During processing, the equipment can evenly and continually send raw material into the crushers in the given time, separating the raw materials. It is widely used in metallurgy, coalore, mine separation, construction, chemical, etc.

The high-pressure micropowder grinder is a new type of high-efficiency,which is deceloped by the engineers through several years'hard work depending on the production experiences.It adopts the fineness grading technology from Germany and Japan and tackles the difficulty in classifying super-powders.It is mainly used in super-powder processing with more than 500 kinds of materials,such as feldspar,talcum,barite,marble,limestone,charcoal black,and china clay,with a fineness of 500 meshes to 2500meshes and the minimal fineness of 3500 meshes.

Special Type pulverizer (also named Lumber-grinding Mill) is made up of primary crushing equipment, secondary crushing equipment, air-transmission equipment, ECT. Motor drives rotor of grinding mill to move at a high speed, which produces striking force, compressing force, cutting force and friction against materials to be ground with high strength. This machine is also

The machine is used to grind barite, calcite, potash feldspar, talcum, marble, limestone, ceram and slag below scale 7 of Moth’s hardness and 280-odd sorts of non-inflammable and non-explosive stuff in the traded of mining, building material, chemical engineering and metallurgy for power generation and processing. The product size is adjustable on required in the range of 100-325 meshes.

A table in the delivery of material density of 1.0t/m3 "1.6t/m3, conveyor ≤ 18 ° angle, the angle of packing materials under conditions of 30 ° come. Two able 2.5t/m3 material density in the following. Three transport length is not confined to the values listed in the Table, according to the needs of users and manufacturing.